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Can I nest a element inside an using HTML5?

... Right now I have an <a> inside the <button> (with the same href) as a backup if JS is disabled, and six months from now I'm definitely going to be embarrassed that I admitted that. – TheDudeAbides ...
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Android - startActivityForResult immediately triggering onActivityResult

... I know this is old, but this was so absolutely invaluable to me that I wanted to say thanks to the user, and point out for anyone jumping between activities that this is freaking gold! Saved my ass during a hackathon ;) ...
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How do I find the length of an array?

...pression so it doesn't have any drawbacks over the macro (at least none I know of). You can also consider using std::array from C++11 which exposes its length with no overhead over a native C array. C++17 has std::size() in the <iterator> header which does the same and works for STL containe...
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Microsoft.Jet.OLEDB.4.0' provider is not registered on the local machine

... mode (This is the answer I found when I did an extensive search for this known issue) and that causes other part of my code to break. Fortunately, now Microsoft has released a 64 bit compatible 2010 Office System Driver which can be used as replacement for the traditional Microsoft.Jet.OLEDB.4.0 d...
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Can hash tables really be O(1)?

It seems to be common knowledge that hash tables can achieve O(1), but that has never made sense to me. Can someone please explain it? Here are two situations that come to mind: ...
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performing HTTP requests with cURL (using PROXY)

... Most users sent me a correction, now I share that. If you want to use HTTPS connection through proxy, then you should do this: export https_proxy=your.proxy.server:port Note, that there is "http" proto in URL schema, not httpS! – airw...
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Javascript “this” pointer within nested function

... Now that's progress! – Joshua Pinter Jun 21 '16 at 4:59 ...
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Calling startActivity() from outside of an Activity?

...the difference between setFlags() and addFlag() methods. All you are doing now is launching an activity with FLAG_ACTIVITY_NEW_TASK. As in the code posted by Cristian below. – JehandadK Mar 21 '12 at 5:18 ...
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How do you produce a .d.ts “typings” definition file from an existing JavaScript library?

...ase before trying to write your own. Maybe You Don't Need One TypeScript now supports the --allowJs flag and will make more JS-based inferences in .js files. You can try including the .js file in your compilation along with the --allowJs setting to see if this gives you good enough type informatio...
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Why should a Java class implement comparable?

...m.add(3); m.add(2); for (Integer i : m) ... // values will be sorted But now suppose I have some custom object, where sorting makes sense to me, but is undefined. Let's say, I have data representing districts by zipcode with population density, and I want to sort them by density: public class Dis...